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What are features of Integrated Services Digital Network – ISDN protocol?

ISDN or Integrated Services Digital Network represents: – set of communication standards, – these standards enables the digital transmission of video and audio, data, and other various network services simultaneous over the public switched telephone network, – this transmission is through traditional circuits.

Features of ISDN

1. Integration of the data and speech and […]

Explain Operating System Interface OSI Layer 2 – Data Link Layer

About Data Link Layer – OSI Model

– At layer 2 of the OSI model, we have the data link layer. – The basic function of this layer is to provide a means for transferring the data between the elements of the network that is both functional and procedural. – It’s another major function is […]

Explain Operating System Interface OSI Layer 1 – Physical layer

About The Physical Layer – OSI Model

– In OSI model, the first layer that we have is the physical layer. – This layer is known for defining the physical as well as electrical specifications for the devices connected to it. – The relationship between a device and the transmission medium it is using is […]

What are different characteristics of FTP protocol?

FTP or the File Transfer Protocol is the name that comes to our mind when we talk about a protocol that is used for exchanging the files between computers over a network. It lets people transfer files among hosts over a network based up on TCP that is nothing but the internet.

Characteristics of File […]